diff options
| author | Rex-BC Chen <rex-bc.chen@mediatek.com> | 2021-06-03 11:41:07 +0800 |
|---|---|---|
| committer | Hung-Te Lin <hungte@chromium.org> | 2021-06-05 13:04:43 +0000 |
| commit | 9e3e0f560b3c6c3714473685d3b3866baf4f400d (patch) | |
| tree | 52f498aeb389331b25c37b2deb163d9b01ff82ec | |
| parent | fb1858539f7451317730fda785600c81ec44dfd2 (diff) | |
mb/google/cherry: Initialize SPM
This patch adds support for SPM. This adds 43ms to the boot time.
TEST=program counter of SPM is correct value after booting up.
Signed-off-by: Dawei Chien <dawei.chien@mediatek.com>
Signed-off-by: Edward-JW Yang <edward-jw.yang@mediatek.corp-partner.google.com>
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: I5f17f6d51fc9ad2d23c71c3c5cd29fdc777dc071
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55154
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
| -rw-r--r-- | src/mainboard/google/cherry/mainboard.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mainboard/google/cherry/mainboard.c b/src/mainboard/google/cherry/mainboard.c index 2607a2dfb4..04f4293308 100644 --- a/src/mainboard/google/cherry/mainboard.c +++ b/src/mainboard/google/cherry/mainboard.c @@ -11,6 +11,7 @@ #include <soc/i2c.h> #include <soc/mt6360.h> #include <soc/regulator.h> +#include <soc/spm.h> #include <soc/usb.h> #include "gpio.h" @@ -124,6 +125,9 @@ static void mainboard_init(struct device *dev) configure_sdcard(); setup_usb_host(); + if (spm_init()) + printk(BIOS_ERR, "spm init failed, system suspend may not work\n"); + register_reset_to_bl31(); } |